Bleeding for 2 daysaftersex

I need some advice or to know if anyones in the same boat. Had my daughter 5 years ago since then my cycles have gone to 24days and i bleed after sex and around ovulation. Ive had 2 scans. 3 lots of swabs. 2 smears. 2 silver nitrate treatments andbA womb biopsy and still no gynaecologist can give me an answer apart from "get the coil". My hubby and i had sex 2 nights ago. I was on top and i suppose it was a bit more deeper and vigorous than usual. No pain but bleeding after which i still have. Everytime i wipe theres blood. Now i get this most times after sex but this seems to be the worst as its darker than the usual light pink i get and doesnt last this long. Im on the wait list to see a consultant again but told it wont be until October and honestly im frustrated and worried. Has anyone had this or am i just alone because 5 years is beyond. :'(. Im 34 have 2 children and just anxious now